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Buick 1997647 Solenoid Assembly, Egr Control Valve Relay

1983 Buick

Customer Questions & Expert Answers (7)
GM 1997647 Solenoid Assembly, Egr Control Valve Relay
GM 1997647 Solenoid Assembly, Egr Control Valve Relay
GM 1997647 Solenoid Assembly, Egr Control Valve Relay
GM 1997647 Solenoid Assembly, Egr Control Valve Relay
GM 1997647 Solenoid Assembly, Egr Control Valve Relay
GM 1997647 Solenoid Assembly, Egr Control Valve Relay
  • Part Description
    VALVE
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number1997647
    Part DescriptionVALVE
    Item Dimensions4.2 x 4.3 x 4.2 inches
    Item Weight0.70 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU1997647
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    1983 Buick Century6 Cyl 3.0LCUSTOM 2 DOOR, CUSTOM 4 DOOR, CUSTOM STATION WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1983 Buick Estate Wagon6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1983 Buick Lesabre6 Cyl 3.8LCUSTOM 2 DOOR, CUSTOM 4 DOOR, ESTATE WAGON, LIMITED 2 DOOR, LIMITED 4 DOOR
    1983 Buick Regal6 Cyl 3.8L2 DOOR, 4 DOOR, STATION WAGON

  • Customer Questions & Expert Answers

    Q:
    I am wonder if this is complete and correct part for my vehicle. Posted by GMPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 1997647 fits your vehicle.
    Posted by GMPartsGiant Specialist
    Q:
    What is the purpose and functioning of the EGR Vacuum Solenoid and EGR Valve on Chevrolet El Camino? Posted by Customer
    A:
    The EGR system reduces NOx emissions by recirculating exhaust gas back into the combustion cycle. The EGR valve on the intake manifold should be checked for proper functioning. The engine should lose speed or stall when manually depressing the EGR diaphragm. The vacuum signal to the EGR valve should be checked and the vacuum hose and lines inspected for issues. The thermal vacuum switch regulates the EGR valve based on engine temperature and should be tested with a vacuum gauge. The EGR valve or thermal vacuum switch should be removed following the necessary steps and a new gasket and thread sealer used when reinstalling. The EGR system requires minimal maintenance with occasional inspections of vacuum hoses and valves.
    Posted by GMPartsGiant Specialist
    Q:
    How can you check if the EGR valve is stuck or corroded for the 1978 Chevrolet Caprice? Posted by Customer
    A:
    With the engine cold to prevent burns, you can reach under the EGR valve and manually push on the diaphragm. Using moderate pressure, you should be able to press the diaphragm up and down within the housing.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    When does the EGR system not operate of the 1978 Chevrolet Caprice? Posted by Customer
    A:
    The EGR system does not operate at idle or during deceleration.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Vacuum Solenoid
    Q:
    What are the two types of EGR valves used of the 1982 Chevrolet Caprice? Posted by Customer
    A:
    The two types of EGR valves used are negative backpressure and positive backpressure.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What is the role of the EGR valve in the system of the 1979 Chevrolet El Camino? Posted by Customer
    A:
    The EGR valve, located on the intake manifold, is the heart of the EGR system. It should be checked for proper functioning.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    Q:
    What should you do if the diaphragm of the EGR valve does not move or moves with difficulty for the 1986 Oldsmobile Cutlass? Posted by Customer
    A:
    If the diaphragm does not move or moves only with much effort, it is recommended to replace the EGR valve with a new one.
    Posted by GMPartsGiant Specialist
    See expert answers on similar EGR Valve
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 1997647, the Right Choice

To ensure reliability, purchase GM part # 1997647 Solenoid Assembly, Egr Control Valve Relay. It is sometimes referred to as Buick EGR Filter, Buick EGR Vacuum Solenoid, Buick EGR Valve. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts. This part fits specific Buick Century, Lesabre, Regal models.

GMPartsGiant.com is a leading supplier of genuine GM parts and accessories such as GM 1997647 Solenoid Assembly, Egr Control Valve Relay. You're certainly in the right place if you're searching for the great cost-effective OEM GM parts. Look no further than our vast inventory of genuine GM parts offered at unbeatable online prices, all of which are backed by the manufacturer's warranty. Not to forget, our hassle-free return policy and quick delivery service ensure a smooth shopping experience for you. For detailed Buick parts information, click here.

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